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(sports, informal) The referee. / (ufology) A covert government operative, wearing a black suit and black aviator sunglasses, believed by conspiracy theorists to cover up UFO incidents.

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man in black

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man in black

noun

(sports, informal) The referee. / (ufology) A covert government operative, wearing a black suit and black aviator sunglasses, believed by conspiracy theorists to cover up UFO incidents.